patches/glibc/2.5/140-i386-preferred-stack-boundary.patch
author "Nicolás Reynolds" <fauno@kiwwwi.com.ar>
Fri May 27 22:02:30 2011 -0300 (2011-05-27)
changeset 2482 af25723a794f
parent 744 4bf8448536d5
permissions -rw-r--r--
libc/glibc: fix {e,}glibc add-ons with short or long names

Fixes the issue with {e,}glibc addons having short and long names (such as
eglibc-ports-2_13 and ports), which caused configure scripts to run
through them twice and thus configuring incorrectly.

For instance, the mips64el-n32-linux-gnu toolchain would be recognized
correctly first, but then the second pass would change it to mips32,
building a mixed MIPS-III N32 and MIPS-I libc.

Signed-off-by: Nicolás Reynolds <fauno@kiwwwi.com.ar>
[yann.morin.1992@anciens.enib.fr: remove spurious trailing spaces]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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(C) 2007 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>
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License: LGPL v2.1
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Shut off a stupid warning: preffered-stack-boundary must be between 4 ad 12,
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and 2 is not.
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diff -dur glibc-2.5.orig/sysdeps/i386/Makefile glibc-2.5/sysdeps/i386/Makefile
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--- glibc-2.5.orig/sysdeps/i386/Makefile	2005-03-06 01:18:16.000000000 +0100
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+++ glibc-2.5/sysdeps/i386/Makefile	2007-05-27 17:49:37.000000000 +0200
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@@ -36,7 +36,7 @@
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 ifeq ($(subdir),csu)
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 sysdep-CFLAGS += -mpreferred-stack-boundary=4
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 else
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-sysdep-CFLAGS += -mpreferred-stack-boundary=2
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+sysdep-CFLAGS += -mpreferred-stack-boundary=4
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 # Likewise, any function which calls user callbacks
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 uses-callbacks += -mpreferred-stack-boundary=4
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 # Likewise, any stack alignment tests